v2.22.0

• Improve error messaging when strict arguments are configured and too few or too many arguments are provided (see #335 and #334 thanks @rsanheim!)

v2.21.5

Fix link to API doc to use https. See #329 (thanks @noraj )

v2.21.4

Added metadata to gemspec. See #308 and #328 (thanks @noraj )

v2.21.3

• Fixed #244 where a flag that is both :required and :multiple is allowed to have no value. See #327

v2.21.2

• Fixed issue with Scaffolding
• Upgraded dev environment and build matrix
• Changed to Minitest instead of way old MiniTest

See #325

v2.21.1

• Drop official support for 2.x rubies and add 3.1 and 3.2 to the build matrix
• Fix typo in rake task (See #318 / thanks @mattbrictson!)
• Remove use of File.exists? which was removed from Ruby 3.2 (See #316 / thanks @mattbrictson!)

v2.21.0

• command_missing see #315 courtesy @camertron

v2.20.1

• Gemfile references github.io. See #311

v2.20.0

• Reworked tests to remove Cucumber and Aruba
• Unit tests are now minitest
• Scaffold now uses minitest and sets versions, plus does not include Cucumber/Aruba any longer
• CI in CircleCI for matrixed builds, including Ruby 3.0
• Fixes a Ruby 3 issue. See #301
• Other minor updates for local dev. See #303

v2.19.2

• Fixes inconsistent error messages related to subcommands. See #299 and thanks @JacobEvelyn